41   char *device_name = 0, *custom_name = 0, *s, *temp;  in make_device()  local
73     device_name = getenv("DEVNAME");  in make_device()
75   if (!device_name)  in make_device()
76     device_name = strrchr(path, '/') + 1;  in make_device()
79   while ((temp = strchr(device_name, '!'))) {  in make_device()
124               result=regexec(&match, device_name, 1, &off, 0);  in make_device()
130                 || off.rm_eo!=strlen(device_name))  in make_device()
195                       device_name = NULL;  in make_device()
224   if(device_name) {  in make_device()
235       sprintf(toybuf, "/dev/%s", device_name);  in make_device()
242       if (strchr(device_name, '/')) mkpath(toybuf);  in make_device()
247         char *symlink_name = malloc(sizeof("/dev/") + strlen(device_name) + 1);  in make_device()
250         sprintf(symlink_name, "/dev/%s", device_name);  in make_device()